AGCO ST25 VS Challenger 75 specs comparison

AGCO ST25 2001 comparison online with competitors

AGCO ST25

General Infos
Make AGCO
Model ST25
Country United states
Production From 2001  Until 2004
Price -
Tractor type Compact Utility tractor
Fuel diesel
Service repair manual AGCO ST25 Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires 9.5-16
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires 12-16.5
Weight 1588 lbs or 720 kg
Length 105.5 inches [267 cm]
Width 41 inches [104 cm]
Height 75.2 inches [191 cm]
Wheelbase 59.9 inches [152 cm]
Ground clearance -
Turning radius -
Rear tread size 31.5 to 36.2 inches
Front tread size 37.8 inches
Turning radius -

Horsepower and engin specs
Engine capacity 68 ci or 1.1 L
Cylinders 3 cylinders
Engine power 23.3 hp or 17.4 kW
Engine RPM -
Torque -
Torque RPM -
Fuel type diesel
Fuel injection indirect injection
Fuel tank size 6.1 gal or 23.1 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories AGCO ST25 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Kayaba
Trans type hydrostatic
Trans gears infinite (2-range) forward and reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive 4x4 MFWD 4WD
Final drive -
Steering hydrostatic power
Braking system dry shoe
Cabin type Two-post ROPS
Differentiel lock -
Hydraulics specifications
System open center
Valves -
Pump flow 5.34 gpm or 20.2 lpm
SVC flow -
Steering flow 2.64 gpm or 10.0 lpm
Tank capacity -
Hydraulic pressure 1990 psi or 137.2 bar
Max flow 8 gpm or 30.3 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 19 hp or 14.2 kW
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO transmission
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO optional
Mid PTO RPM 2000 (rpm)
Fuel consumption -
3 point hitch specifiations
Hitch system position control
Rear hitch I
Rear hitch lift 1210 lbs or 548 kg
Front hitch -
Front hitch lift -

Challenger 75 1991 comparison online with competitors

Challenger 75

General Infos
Make Challenger
Model 75
Country United states
Production From 1991  Until 1992
Price -
Tractor type Agricultural Crawler tractor
Fuel diesel
Service repair manual Challenger 75 Manual

Dimensions, sizes and tires
AG front tires 25-in track
AG rear tires 25-in track
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 34,370 lbs or 15590 kg
Length -
Width -
Height -
Wheelbase 106 inches [269 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 629 ci or 10.3 L
Cylinders 6 cylinders
Engine power 325 hp or 242.4 kW
Engine RPM 2100 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 220 gal or 832.7 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Challenger 75 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type full power shift
Trans gears 10 forward and 2 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive crawler
Final drive -
Steering hydrostatic differential steering
Braking system hydraulic caliper disc
Cabin type Cab standard
Differentiel lock -
Hydraulics specifications
System closed
Valves 4
Pump flow 26 gpm or 98.4 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 260 hp or 193.9 kW
Drawbar horsepower 251.01 hp or 187.2 kW
Fuel consumption 15.7 gal/hour or 59.4 l/hour
Pulling power 34,309 lbs or 15562 kg
Power take-off (PTO) specs
Claimed power 281 hp or 209.5 kW
Real power 285.55 hp or 212.9 kW
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM 1000 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 15.7 gal/hour or 59.4 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch III,IV
Rear hitch lift -
Front hitch -
Front hitch lift -

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